package com.ccs.demo.mapper;

import com.ccs.demo.model.UserInfo;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

@Mapper
public interface UserMapper {

    @Select("select * from user_info where user_name=#{username} and delete_flag=0" )
    UserInfo queryUserInfoByName(String username);
}
